do i have to get the computer tuned if i get bigger injectors ? and will the stock wiring harness work with aftermarket injectors ?

 

Bigger injectors will do nothing for your car as long as the ones you have are big enough. The PCM will try to adjust for the bigger injectors, but up to a point,beyond that the PCM needs to be tuned.
By the way, if you are going to change just one injector get an OEM part. An unmatched injector can cause driveability problems, that means that the delivery rate, driver coil impedance, and speed must be the same on all injectors.

 

yeah i know i was planning on buying a set of 8

 

what would it be like if i put 30lb injectors without having it tuned for a while ?

 

It would run rich, as the computer still thinks you have stock ones in.

 

ok are the stock size 22 or 24 ?

 

I believe yourswould be24, yes. I think the 3.8s are 22.

 

cause i read it was 22 for 93 then 24 for 94-97 but im not sure, ive heard both, and i cant find any 22lb ive only seen 21 and 24

 

You may be right. I forgot you had a '93.

 

does anyone know where to get 22lb ones, ive tried summit,jegs,etc but havent found any

eBay Motors: Used set of 8 Delphi 22 Lb/Hr fuel injectors (item 170139050131 end time Dec-09-07 08:29:06 PST)

would those fit my lt1 ?